2007 Fiat Siena vs. 1973 Vauxhall Firenza
To start off, 2007 Fiat Siena is newer by 34 year(s). Which means there will be less support and parts availability for 1973 Vauxhall Firenza. In addition, the cost of maintenance, including insurance, on 1973 Vauxhall Firenza would be higher. At 2,279 cc (4 cylinders), 1973 Vauxhall Firenza is equipped with a bigger engine. In terms of performance, 1973 Vauxhall Firenza (130 HP @ 5500 RPM) has 30 more horse power than 2007 Fiat Siena. (100 HP @ 5500 RPM) In normal driving conditions, 1973 Vauxhall Firenza should accelerate faster than 2007 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2007 Fiat Siena weights approximately 80 kg more than 1973 Vauxhall Firenza.
Because 1973 Vauxhall Firenza is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1973 Vauxhall Firenza. However, in wet, icy, snow, or gravel driving conditions, 2007 Fiat Siena, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1973 Vauxhall Firenza (196 Nm) has 56 more torque (in Nm) than 2007 Fiat Siena. (140 Nm). This means 1973 Vauxhall Firenza will have an easier job in driving up hills or pulling heavy equipment than 2007 Fiat Siena.
Compare all specifications:
| 2007 Fiat Siena | 1973 Vauxhall Firenza | |
| Make | Fiat | Vauxhall |
| Model | Siena | Firenza |
| Year Released | 2007 | 1973 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1581 cc | 2279 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 130 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 140 Nm | 196 Nm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1070 kg | 990 kg |
| Vehicle Width | 1640 mm | 1650 mm |
| Wheelbase Size | 2380 mm | 2470 mm |
| Fuel Tank Capacity | 54 L | 36 L |
